Effects of wollastonite on the properties of medium-density fiberboard (MDF) made from wood fibers and camel-thorn



Título del documento: Effects of wollastonite on the properties of medium-density fiberboard (MDF) made from wood fibers and camel-thorn
Revista: Maderas : ciencia y tecnología
Base de datos:
Número de sistema: 000544715
ISSN: 0718-221X
Autores: 1
1
2
Instituciones: 1Shahid Rajaee Teacher Training University, Faculty of Civil Engineering, Tehran. Irán
2Oregon State University, College of Forestry, Oregon. Estados Unidos
Año:
Periodo: Ene
Volumen: 18
Número: 1
Paginación: 157-166
País: Chile
Idioma: Inglés
Resumen en inglés The effects of wollastonite fibers on the physical and mechanical properties of medium-density fiberboards composed of wood fibers with up to 10 % camel-thorn chips were studied. Approximately 30 % of the wollastonite fibers were less than 100 nm while the remainder were less than 1 μm. Wollastonite fibers significantly improved most of the physical and mechanical properties while addition of camel-thorn produced more variable effects on panel properties. Up to 10 % camel-thorn could be added to panels without negative effects. A combination of 10% camel-thorn and 5% wollastonite fibers produced panels with the best properties.
Keyword: Camel-thorn weed,
Minerals,
Nano-materials,
Particleboard,
Thermal conductivity coefficient,
Wollastonite,
Wood-composite
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